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Military DC Digital Servo Drive, Controller for Extreme Environmental ConditionsPowerful digital servo drives for DC Brush, Sinusoidal, trapezoidal Motor |
| The Eagle is a highly durable series of ExtrIQ digital servo drives for DC brush, brushless motors and linear motors.The powerful servo drive can withstand extended environmental conditions and support up to 90 amps. Its high density allows the drive to deliver a peak of 11,200W of power and 9,500W of continuous power. Based on Elmo's SimplIQ Motion Control technology, the Eagle is capable of operating in position, velocity and current modes and contains a wide range of feedback and I/O options. By using Elmo's Composer software, users can easily perform drive setup, configuration, tuning, analysis and programming. The drive operates on DC power. |
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| Feature |
Units |
70/48 |
70/60 |
R90/60 |
50/100 |
R75/100 |
35/200 |
R60/200 |
18/400 |
Minimum supply voltage |
VDC |
11 |
14 |
23 |
46 |
92 |
Nominal supply voltage |
VDC |
42 |
50 |
85 |
170 |
340 |
Maximum supply voltage |
VDC |
48 |
59 |
95 |
195 |
390 |
Maximum continuous power output |
W |
2700 |
3400 |
4300 |
4000 |
6000 |
5600 |
9600 |
5600 |
Efficiency at rated power (at nominal conditions) |
% |
> 97 |
Maximum output voltage |
|
97% of DC bus voltage at f=22 kHz |
Amplitude sinusoidal/DC continuous current (Ic) |
A |
70 |
70 |
90 |
50 |
75 |
35 |
60 |
18 |
Sinusoidal continuous RMS current limit (Ic) |
A |
50 |
50 |
63 |
35 |
53 |
25 |
42 |
12.7 |
Peak current limit |
A |
2 x Ic |
2 x Ic |
No Peak |
2 x Ic |
No Peak |
2 x Ic |
No Peak |
2 x Ic |
Weight |
g (oz) |
700g (24.7 oz) |
Dimensions |
mm (in) |
134 x 95 x 60 (5.3"x 3.7"x 2.4") |
Digital in/Digital out/Analog in |
|
6/2/1 |
Mounting method |
|
Panel mount |
| Product
Catalog Number |
Feedbacks Supported
|
 |
|
Feature |
Units |
Specification |
PWM switching frequency |
kHz |
22 ± 3% default on the motor |
Switching method |
|
Advanced Unipolar PWM |
Current loop bandwidth |
kHz |
< 2.5 |
Current loop sampling rate |
kHz |
Up to 16; default 11 |
Velocity loop bandwidth |
Hz |
< 350 |
Velocity loop sampling rate |
kHz |
Up to 8; default 5.5 |
Position loop bandwidth |
Hz |
< 80 |
Position loop sampling rate |
kHz |
Up to 4; default 2.75 |
Maximum heat sink temperature |
°C (°F) |
85 °C – 88 °C (185 °F – 190 °F) |
Ambient temperature |
°C (°F) |
Non- operating: -50°C to +100 °C (-58 °F to 212 °F) |
Operating: -40 °C to +70 °C (-40 °F to 160 °F) |
Temperature shock |
°C (°F) |
-40 °C to +70 °C (-40 °F to 160 °F) within 3 min |
Maximum humidity |
% |
Non- operating: up to 95% relative humidity non-condensing at 35 °C (95 °F) |
Operating: up to 95% relative humidity non-condensing at 25 °C (77 °F) up to 90% relative humidity non-condensing at 42 °C (108 °F) |
Maximum altitude |
m (ft) |
Non- operating: No limit |
Operating: -400 m to 155,000 m (-1,300 ft to 510,000 ft) |
Vibration |
Hz |
20 Hz -2000 Hz, 14.6g |
Mechanical shock |
|
Non- operating: ±40 g, Half sine, 11 msec |
Operating: ±20 g, Half sine, 11 msec |
Protection level |
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